linux-kernel - Re: Kernel 2.6.39.2 - incorrect calling of sleeping function and lockdep problem found

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Message-ID: <4E059F4A.3050000@elektron.elka.pw.edu.pl>
Date:	Sat, 25 Jun 2011 10:41:46 +0200
From:	"wzabolot@...ktron.elka.pw.edu.pl" <W.Zabolotny@...a.pw.edu.pl>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: Kernel 2.6.39.2 - incorrect calling of sleeping function and
  lockdep problem found

I've experienced yet another bunch of errors when trying to boot 
2.6.39.1 on the affected machine:
[  128.020070] ERROR: kmemcheck: Fatal error
[  128.024158]
[  128.025654] Pid: 1100, comm: modprobe Tainted: G        W   2.6.39.2 
#1                  /D865GBF
[  128.036901] EIP: 0060:[<c0460871>] EFLAGS: 00010186 CPU: 0
[  128.042468] EIP is at mutex_lock_nested+0xd1/0x340
[  128.047332] EAX: f4b38230 EBX: f49d0214 ECX: f4b3c000 EDX: 0000403f
[  128.053673] ESI: f49d0218 EDI: 00000246 EBP: f4b3ddf4 ESP: c083430c
[  128.060092]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  128.065568] CR0: 8005003b CR2: f5c347d8 CR3: 34b31000 CR4: 000006d0
[  128.071912] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[  128.078253] DR6: ffff4ff0 DR7: 00000400
[  128.082168]  [<c0126c38>] kmemcheck_error_save_bug+0x58/0x90
[  128.088007]  [<c0127294>] kmemcheck_show+0x64/0x70
[  128.092894]  [<c01274fd>] kmemcheck_fault+0x6d/0xc0
[  128.097954]  [<c0122df0>] do_page_fault+0x270/0x440
[  128.102927]  [<c0462b63>] error_code+0x5f/0x64
[  128.107554]  [<c0249578>] reiserfs_write_lock+0x28/0x40
[  128.112882]  [<c022f1d9>] reiserfs_readdir_dentry+0x2f9/0x580
[  128.118801]  [<c022f477>] reiserfs_readdir+0x17/0x20
[  128.123947]  [<c01d463e>] vfs_readdir+0x9e/0xc0
[  128.128581]  [<c01d4720>] sys_getdents+0x60/0xc0
[  128.133286]  [<c0462e10>] sysenter_do_call+0x12/0x36
[  128.138432]  [<ffffffff>] 0xffffffff
udevd[1093]: '/sbin/modprobe -b acpi:PNP0100:' [1100] terminated by 
signal 5 (Trace/breakpoint trap)
[...]
[  361.899981] kobject: 'vtcon0' (f5ceba08): fill_kobj_path: path = 
'/devices/virtual/vtconsole/vtcon0'
[  370.646704] ERROR: kmemcheck: Fatal error
[  370.650782]
[  370.652272] Pid: 1606, comm: path_id Tainted: G        W   2.6.39.2 
#1                  /D865GBF
[  370.663388] EIP: 0060:[<c021ceb2>] EFLAGS: 00010246 CPU: 0
[  370.668946] EIP is at sysfs_refresh_inode+0x82/0xa0
[  370.673887] EAX: f5c572e8 EBX: f58ae0b0 ECX: 00000000 EDX: 00000000
[  370.680212] ESI: f5c574e0 EDI: f5c574e0 EBP: f3a55e10 ESP: c0834430
[  370.686537]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  370.692003] CR0: 80050033 CR2: f5c347d8 CR3: 34a44000 CR4: 000006d0
[  370.698328] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[  370.704660] DR6: ffff4ff0 DR7: 00000400
[  370.708558]  [<c0126c38>] kmemcheck_error_save_bug+0x58/0x90
[  370.714302]  [<c0127294>] kmemcheck_show+0x64/0x70
[  370.719181]  [<c01274fd>] kmemcheck_fault+0x6d/0xc0
[  370.724206]  [<c0122df0>] do_page_fault+0x270/0x440
[  370.729161]  [<c0462b63>] error_code+0x5f/0x64
[  370.733762]  [<c021cf0b>] sysfs_permission+0x3b/0x70
[  370.738813]  [<c01cecc6>] link_path_walk+0x1c6/0x8d0
[  370.743935]  [<c01cf4f0>] path_lookupat+0x50/0x740
[  370.748804]  [<c01d0b75>] do_path_lookup+0x25/0x70
[  370.753750]  [<c01d0f3e>] user_path_at+0x3e/0x80
[  370.758455]  [<c01c80c1>] sys_readlinkat+0x31/0xa0
[  370.763400]  [<c01c8157>] sys_readlink+0x27/0x30
[  370.768099]  [<c0462e10>] sysenter_do_call+0x12/0x36
[  370.773141]  [<ffffffff>] 0xffffffff

I attach gzipped messages from the whole booting (from serial console)
-- 
Regards,
WZab

Download attachment "2.6.39.2.panic.gz" of type "application/x-gzip" (17931 bytes)